If this is your first herb garden, they usually recommend mint and basil, which are rather easy to maintain. They have aroma and they cover a good portion of the soil. But you can go ahead and try thyme, oregano, rosemary, parsley and a wide variety of other herbs.
For better guidance and tips, why don't you visit garden guru P Allen Smith page on herbs...I'm sure he'll help you a lot. Good luck!
|